baber/WOPTO huggingface dataset:
Patent JP-S63118251-A (JP)
Inventor: KOJIMA MASAYOSHI
IPC: B32B37/10
Filed: 1986-11-07
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H07224078-A (JP)
Title: Preparation of alkanephosphonic acid anhydride
Inventor: GIYUNTAA ROTSUSHIERU
IPC: C07F9/38
Filed: 1994-10-28
Abstract: PURPOSE: To obtain the subject compd. useful for the production of an intermediate and a fire retardant, the complexing of a metal, the coupling reaction of peptide and a crosslinking agent for a polymer in a high yield without forming a byproduct by reacting a phosphonic acid with a diketene.  
     CONSTITUTION: A phosphonic acid represented by formula I [wherein R is (substd.) 1-10C alkyl or (substd.) 2-10C alkenyl) is reacted with a diketene pref. in a molar ratio of 1:1-1.5 at 80-120°C to obtain the objective compd. represented by formula II (wherein (n) is 3 or more, pref., 5-100). It is pref. to preliminarily introduce an alkanesulfonic acid before weighting and introducing a diketene. 
     COPYRIGHT: (C)1995,JPO
Patent JP-2000098139-A (JP)
Title: Optical termination stand
Inventor: MATSUURA ICHIRO
IPC: G02B6/00
Filed: 1998-09-18
Abstract: PROBLEM TO BE SOLVED: To provide an optical termination stand which improves the efficiency of the installation space of an extra length housing tray while facilitating the taking out of optical connectors in particular. SOLUTION: The optical termination stand 1 is the optical termination stand 1 constituted as an optical branching module group 10 by arranging optical branching modules 8 on the connection line between an optical capable 2 on a first side and an optical cable 4 on a second side in order to branch and connect multiple optical fibers 3 extending from the optical cable 2 on the first side to glass-fiber cords 5 extending from an optical capable 4 on a second side by optical fiber connection and disposing the optical branching modules 8 in juxtaposition within a frame 6.  An extra length housing tray 16, which houses the optical connectors 13, 14 by connecting the optical fiber cords 12 led out of the optical branching modules 8 and the multiple optical fibers 3 extending from the optical cable 2 on the first side via the optical connectors 13, 14 and houses the extra lengths of the optical fiber cords 12 extending from the optical connectors 13, 14 and the multiple optical fibers 3, is arranged before or behind the optical branching module group 10 within the frame 6.
Patent JP-H0580641-A (JP)
Title: Electrophotographic recorder
Inventor: KOBAYASHI SHINYA
IPC: G03G15/04
Filed: 1991-09-18
Abstract: PURPOSE:To provide an electrophotographic recorder by which high definition recorded content equal to that of a printer is obtained and the recorded content of good image quality is obtained at high speed. CONSTITUTION:This recorder is provided with a photosensitive body 7 held by a drum 1 which rotates at specified speed, an exposing device which exposes the photosensitive body 7 with a laser beam, and one laser beam generating device 2 and 5 and performs recording in an electrophotographic system. Other laser beam generating devices 3, 5 and 6 for generating the laser beam of short wavelength are provided, and the exposing device is driven by the laser beams from the devices 3, 5 and 6 first, the rotating speed of the drum 1 is made lower than specified speed to form a permanent latent image on the photosensitive body 7, then the exposing device is driven by the laser beam of one laser beam generating device 2 and 5 and the rotating speed of the drum is restored to the specified rotating speed so as to temporarily form the latent image.
Patent JP-S61142781-A (JP)
Title: Ceramic piezoelectric material
Inventor: TOMITA MASAHIRO
IPC: H01L41/187
Filed: 1984-12-17
Abstract: PURPOSE:To improve a piezoelectric constant to a large extent, by determining the basic composition of a three-component solid solution of Pb(Ni1/3Nb2/3)O3- PbTiO3-PbZrO3 in a specified range, and adding a specified amount of one or more kinds of Sb2O3, Nb2O5, Bi2O3, TaO3, La2O3 and WO3 as additives. CONSTITUTION:The basic composition of three-component solid solution of Pb(Ni1/3Nb2/3)O3-PbTiO3-PbZrO3 is specified in a region, which is surrounded by points A-E in the triangular composition diagram. The point A is composed of 10% Pb(Ni1/3Nb2/3)O3, 48mol% PbTiO3 and 42mol% PbZrO3. The point B is composed of 17mol% Pb(Ni1/3Nb2/3)O3, 30mol% PbTiO3 and 53mol% PbZrO3. The point C is composed of 51% Pb(Ni1/3Nb2/3)O3, 24mol% PbTiO3 and 25mol% PbZrO3. The point D is composed of 50% Pb(Ni1/3Nb2/3)O3, 35mol% PbTiO3 and 15mol% PbZrO3. The point E is composed of 31% Pb(Ni1/3Nb2/3)O3, 48mol% PbTiO3 and 21mol% PbZrO3. Then one or more kinds of Sb2O3, Nb2O5, Bi2O5, TaO3, La2O3 and WO3 are added as additives by 0.1-2.0wt% as a total.
Patent JP-H04141837-A (JP)
Title: Laser driving device
Inventor: SHIMADA TOSHIYUKI
IPC: G11B7/125
Filed: 1990-10-02
Abstract: PURPOSE:To stably obtain a highly precise optical output by comparing the outputs of respective laser elements with a reference signal, amplifying the error signal and correcting a driving current in accordance with a recording data signal driving respective laser elements. CONSTITUTION:At the time of reproduction, respective laser elements 19-21 of the three beam semiconductor laser 22 are controlled by a comparison means 26, an amplification means 30 and a control means 35 so that data becomes a reproduced light output Pr in the current sources 36-38 of a driving means 39. Since respective laser elements at that time emit a direct current with the prescribed light output Pr, interference by thermal connection between adjacent laser elements is constant and it hardly influence the control precision of the optical output. At the time of erasure, control is executed so that data becomes the prescribed erasure light output in the same way as reproduction time and bottom power is set at the time of recording in the same way as reproduction time. Then, the driving current value of respective laser elements is stored. Then, the driving current of the laser element is adjusted in accordance with the recording data signal being the light-emitting instruction signal of the adjacent laser elements. Thus, light output can highly precisely be controlled.
Patent JP-2001090010-A (JP)
Title: Pavement structure
Inventor: KONO MASAHIKO
IPC: E01C5/22
Filed: 1999-09-20
Abstract: PROBLEM TO BE SOLVED: To provide a pavement structure capable of securing excellent water- permeability and drainability, excellent appearance and also an ability to fully withstand the traveling of vehicles and walking of people. SOLUTION: A mat-shaped moldings 10 having a void portion 2 surrounded by a number of partition walls or projections consisting of a synthetic resin are connected together and laid, the inside of the void portion is filled up with a granular filler 3 in this paving construction, and the coefficient of permeability in the mat-shaped moldings when the inside of the void portion is filled up with the filler is not less than 1 cm/s.
Patent JP-H03126909-A (JP)
Title: Lens cover for microscope
Inventor: KANDA TAKESHI
IPC: G02B21/02
Filed: 1989-10-12
Abstract: PURPOSE:To secure the clean visual field of a microscope by covering an objective lens with a cylindrical cover and disposing a nozzle for blowing off an air on the objective lens on the side part of the cover. CONSTITUTION:The leading edge of the microscope 10 is covered with the cylindrical cover main body 22, and the L-shaped nozzle 24 is attached to the cone-like part 22b of the main body 22 so that it may penetrate the corn-like part 22b, and the nozzle 24 communicates with an air supplying source through a pipe 26. The air blow-off port 24a of the nozzle 24 is disposed facing to the objective lens 10a of the microscope 10. The air from the air blow-off port 24a comes into collision with the objective lens 10a, so that dust, etc., can be prevented from adhering on the surface of the objective lens 10a. Thus, the clean visual field of the microscope can be secured.
Patent JP-S63118064-A (JP)
Title: Vapor deposition device
Inventor: MANABE YOSHIO
IPC: C23C14/32
Filed: 1986-11-07
Abstract: PURPOSE:To promote ionization and to form a superior-quality film and to eliminate the need for an electrode by introducing microwave around an evaporation source and providing a means for impressing a magnetic field. CONSTITUTION:The flying direction of vapor deposited particles discharged from a vapor deposition source 1 is allowed to coincide with the propagating direction 9 of microwave. Further a magnetic field coil 3 is provided to the outer periphery of a coaxial cylindrical antenna 2 so that a magnetic field (lines of magnetic force) 10 can be impressed in the direction rectangular for the electric field direction 11 of microwave propagated from the antenna 2. Oxygen is introduced into a vacuum tank 4 and a vapor depositing material 6 is evaporated from a vapor deposition source 1 incorporated with the vapor depositing material 6. Power of microwave is regulated to about 200W and electron cyclotron resonant discharge is caused in the vicinity of the vapor deposition source 1. Thereby a film is formed on a base plate 5 by the vapor depositing material 6, excitation of oxygen and ionized particles. Ionization is promoted by this method and the superior-quality film is obtained.
Patent JP-H0893205-A (JP)
Title: Parting material of brattice part lower end surface
Inventor: SAKAI MASAKI
IPC: E04F13/08
Filed: 1994-09-22
Abstract: PURPOSE: To position height dimension of an external wall material at height to overlap with an external wall material on the side of a building frame by providing a step difference which is lower on an external wall material setting surface between an eaves ceiling setting surface and the external wall material setting surface. CONSTITUTION: A parting material 12 forms a step difference by dimension L to lower height of a setting surface of a tile 3 between a setting surface of an eaves ceiling member 9 and the setting surface of the tile 3. The dimension L of this step difference is set to be larger than dimension in which the upper and lower tiles 3 are overlapped with each other. When the dimension in which the tiles 3 are overlapped with each other is supposed to be H, it comes to be possible to form a clearance to absorb dispersion of dimension of each member between a lower end surface of the eaves ceiling material 9 by L-H and an upper end surface of the top tile 3 of a building frame 1. Additionally, it comes to be possible to arrange the lowest tile 3 to set on the parting material 12 at a height position to overlap with the top tile 3 on the side of the building frame 1.
Patent JP-H09109414-A (JP)
Title: Ink tank and production thereof
Inventor: ABE TSUTOMU
IPC: B41J2/185
Filed: 1995-10-13
Abstract: PROBLEM TO BE SOLVED: To provide a replaceable ink tank equipped with the ink coupling member capable of optimally corresponding to various demands always constant regardless of an apparatus state without requiring an inexpensive device. SOLUTION: When a crown member 17 is provided to the housing 20 formed to the end part of the cylindrical hole 26 being the communication part with an ink tank, pawl part 23 of the crown part 17 is guided by the groove 39 provided to the outer peripheral part of the housing 20. At this time, the elastomer 16 is pressed in the direction almost right angled to a diameter direction by the press part 22 of the crown part 17 to be elastically deformed. A groove 39 is constituted of grooves 39a, 39b extending in two directions and the engaging part 38 preventing the return of the pawl part 23 to the groove 39a is provided to the groove 39b. The pawl part 23 is energized to the engaging part 38 preventing the return of the pawl part 23 to the groove 39a is provided to the groove 39b.  The pawl part 23 is energized to the upper edge part of the groove 39b by the restoring force of the elastomer 16 and the movement thereof is restricted. The detachment of the crown part 17 from the housing 26 is prevented and the closing of the cylindrical hole 26 is kept by the elastomer 16.
Patent JP-H08106147-A (JP)
Title: Silver halide color reversal photographic sensitive material
Inventor: SHIBAYAMA SHIGERU
IPC: G03C1/035
Filed: 1994-10-06
Abstract: PURPOSE: To provide a color reversal photographic sensitive material highly improved in color reproducibility by imparting a good interimage effect. CONSTITUTION: Silver halide emulsion layers different in color sensitivity are separated each other by nonphotosensitive layers and the total coating amount of silver halide in each of the color sensitive layers is smaller in the order of green-, red-, and blue-sensitive emulsion layers, and the total coating amount of a DIR compound contained in the red-sensitive layers and the nonphotosensitive layer adjacent to them is 1.2-10 times in molar ratio as much as that of the DIR compound contained in the green-sensitive layers and the nonphotosensitive layer, and that of the DIR compound contained in the blue- sensitive layers and the nonphotosensitive layer adjacent to them is 0.8-0 time in molar ratio.
Patent JP-H05106852-A (JP)
Title: Rf heating apparatus
Inventor: FURUSAWA RYOICHI
IPC: H05B6/64
Filed: 1991-10-15
Abstract: PURPOSE:To improve the cooling efficiency of an infrared temperature detector device, a magnetron, and a high tension transformer without causing the cost-up of a microwave oven. CONSTITUTION:A microwave oven includes in an electric chamber 1 adjoining to a heating chamber a magnetron 2 for generating RF electric waves supplied into the heating chamber, a high tension transformer 3 for supplying high tension to the magnetron 2, and first and second propeller fans 4, 5 for supplying cooling air to the magnetron 2 and the high tension transformer 3. The first and second propeller fans 4, 5 are diposed in the electric chamber 1 on the lower part of the same, and the magnetron 2 and the high tension transformer 3 are disposed upwardly of the first and second propeller fans 4, 5. Further, there are disposed a cooling air intake port 17 facing to a space between the magnetron 2 and the high tension transformer 3, and provided a cooling duct 16 for leading the intake cooling air to an infrared temperature detector device 15.
Patent JP-H07120785-A (JP)
Title: Active matrix type liquid crystal panel
Inventor: TOYAMA HIROSHI
IPC: G02F1/1343
Filed: 1993-10-25
Abstract: PURPOSE:To provide a large-capacity and high-definition liquid crystal panel whose luminance is high and whose power consumption is low by reducing the lowering of numerical aperture caused by the wiring of a gate bus line and a drain bus line and restraining the lowering of the transmissivity of the liquid crystal panel. CONSTITUTION:A liquid crystal cell at a part put between both picture element electrodes 11-1 and 21 is switched based on potential difference between the voltage of the electrode 11-1 supplied through a TFT 12 and the voltage of a counter electrode 21. A picture element electrode 12-2 connected through a coupling capacity 14 acts as a display element similarly to the electrode 11-1.
Patent JP-H06171609-A (JP)
Title: Packing device for small spherical shape food
Inventor: TANAKA SABURO
IPC: A23L1/00
Filed: 1992-09-09
Abstract: PURPOSE:To automate the packing work of a small spherical shape food by providing a counting means and throw-in means on the conveyor, and providing an elastic guide to erect the lid part of a pack, roller to temporarily close the pack, and a pressing means. CONSTITUTION:An empty pack 4 for which a main body 2 and a lid part 3 are connected, is fed by a conveyor 1 under a condition in which the lid part 3 is facing forward. A small spherical shape food 8 which is packed in the pack 4 is counted when the food 8 passes through a counting means 10, and throw in the pack main body 2 on the conveyor 1 by a throw-in means 22. At this time, for the throw-in means 22, an outlet 24 on the pack side is being rocked, the small spherical food 8 is evenly thrown in the pack main body 2. Since the pack 4 is fed with the lid part 3 being located forward following to the filling, an elastic guide 33 is pushed away by the main body 2 after erecting the lid part 3, and returns to the original condition after the main body 2 has passed by. The erected lid part 3 is temporarily closed by a roller 35, and then, is pressed to the main body 2 by a pressing means 37, and the main body 2 is totally closed.
Patent JP-H1085227-A (JP)
Title: Guide device of medical instrument with flexible cord
Inventor: HASHIMOTO HIROSADA
IPC: A61B17/34
Filed: 1996-09-18
Abstract: PROBLEM TO BE SOLVED: To accurately control the direction of a flexible-cord-equipped medical instrument inside a coelom. SOLUTION: The flexible cord 2 of a medical instrument 1 is attached to the insertion rod 11 of a guide device 10. The guide device 10 has the insertion rod 11 and a control part 12, a connection 15 is provided at the end of the insertion rod 11, and a mounting part 16 connected to a drive shaft 28 pushed and pulled by the movable gripping part 23 of the control part 12 is rotatably attached to the connection 15. Also, a guide pipe 30 is passed through the insertion rod 11, the mounting part 16 is provided with a through hole, and the flexible cord 2 is held passed through the through hole from the guide pipe 30. Also, the flexible cord 2 is secured by a clamp member 32 to a pushing element 19 provided at the first end of the drive shaft 18.  When the mounting part 16 is rotated by operation of the movable gripping part 23, the flexible cord 2 is curved near the position of the fulcrum of rotation of the mounting part 16.
Patent JP-S63123996-A (JP)
Title: Heat transfer surface with equal two-dimensional curvature grooves
Inventor: ISSHIKI NAOJI
IPC: B01D1/00
Filed: 1986-11-11
Abstract: PURPOSE:To prevent the partial concentration of a liquid film from being produced on the surfaces of grooves by forming the inner surface of each grooves on the heat transfer surface on which a liquid film flows down into a curved surface configuration in which the local two-dimensional curvature becomes equal across the full heat transfer surface. CONSTITUTION:A cylindrical heat transfer surface main body 1 has therein a cooling water or heating water passage 21, and has on the outer surface equal two-dimensional curvature grooves 22-24,... machined and formed in a rotational symmetry and tips 25-27,... of heat transfer fins of said grooves 22-24,.... The surface 28 of each of these grooves is a curved surface which is represented by the equation 1/rP=1/rA-1/rB, where rA represents the curvature radius of an axial bus (A) passing an arbitrary point P of the surface 28, and rB represents the curvature radius of a bus (B) rectangularly intersecting the same, and rP assumes the same value at all positions of the inner surface 28, thus forming grooves 22-24,.... As described above, thickening or thinning of the film is not produced, and thus an excellent heat transfer operation of a multicomponent fluid on the full surface becomes possible.
Patent JP-2000101920-A (JP)
Title: Photoelectric transducer and x-ray image pickup device using the transducer
Inventor: MOCHIZUKI CHIORI
IPC: H04N5/378
Filed: 1998-09-21
Abstract: PROBLEM TO BE SOLVED: To provide an X-ray image pickup device which improves the light- receiving sensitivity of a photodiode by reducing the film thickness or the area of an ITO. SOLUTION: This photoelectric transducer consists of an array of plural photoelectric transducing elements (photodiodes 4), plural switch elements (TFT 3) which are connected to the elements 4, plural signal lines 5 which output the electric signals obtained from the photoelectric transducing of the elements 4 and plural drive wirings (bias lines) 6 which drive the elements 4. The lines 6 are arrayed in parallel to the lines 5 and among the lines 5, and the center line of every line 6 is set between a 1st position set between the lines 5 and a 2nd position, i.e., the centroid point of area for every element 4.
Patent JP-H09111927-A (JP)
Title: Mounting structure of wall panel
Inventor: KOBASHI HIROKI
IPC: E04B2/94
Filed: 1995-10-16
Abstract: PROBLEM TO BE SOLVED: To enhance workability by mounting a wall panel on a beam by way of a reference angle and a vertical plate and regulating the surface of the wall panel on a building side based on the outside surface of the wall surface. SOLUTION: A reference angle 2 is mounted on the end of a flange 1a outside a building on the top of an H section steel beam 1 where a vertical wall plate 3, which comprises an upper vertical piece 3a, a lower vertical piece 3b and a horizontal side 3c, is welded with the building on the outside surface of this reference angle. An ALC panel 4 is mounted on the horizontal side 3c this vertical wall. The upper part 4a of the inner wall surface of the ALC panel 4 is placed in contact with the lower part vertical piece 3b of the vertical wall, thereby placing the lower part 4b of the ALC panel in contact with the vertical piece 3a.  Then, a joint reinforcing bar 5 is inserted through a space in the central part of the horizontal piece 3c of the vertical wall and a clearance between upper and lower joints of the ALC panel where mortar is filled up therein, thereby connecting the ALC panel 4. It is, therefore, possible to reduce the weight by using a small-sized reference angle.
Patent JP-2001093850-A (JP)
Title: Heat treatment furnace
Inventor: HAZUMI KOUICHI
IPC: H01L21/22
Filed: 1999-09-21
Abstract: PROBLEM TO BE SOLVED: To prevent the situation where, when the amount of an exhausting gas within a heat treatment furnace increases, the temperature of the exhaust gas cannot be reduced sufficiently only with a quartz discharge pipe, the gas having a high temperature exceeding possible heat resistance level of the pipe will flow through the pipe, thus possibly damaging the pipe. SOLUTION: This heat treatment furnace has a furnace core made of a material having heat resistance, an exhaust pipe made of a material having heat resistance, and an exhaust piping which is connected to the exhaust pipe and which is made of a material having a heat resistance lower than that of the heat resistive material. A cooling pot is provided between the exhaust pipe and piping for cooling the temperature of an exhaust gas discharged from the furnace core via the exhaust pipe into the piping down to the heat resistance temperature of the exhausting pipe.
Patent JP-H02115552-A (JP)
Title: Electronic control device for internal combustion engine
Inventor: TAKAI MASAHITO
IPC: F02D45/00
Filed: 1988-10-25
Abstract: PURPOSE:To enable the minimum control even in the reset period by providing a selection circuit for selecting and outputting the control output from a logical circuit replacing the control output from a microcomputer during the output of reset signals. CONSTITUTION:When the abnormality of a microcomputer 21 is detected and reset signals are outputted to the microcomputer 21 from a reset circuit 23, during the output, fuel injection control output and ignition control output are emitted on the basis of signals from a crank angle sensor and a throttle valve opening sensor by means of a logical circuit 24. In addition, the control output from the logical circuit 24 is selected to be outputted replacing the control output of the microcomputer 21 by means of a selection circuit 25, which enables the minimum control even in the reset period. When the reset signals are released, the immediate change-over to the control performed by means of the microcomputer 21 takes place.
Patent JP-S63119609-A (JP)
Inventor: FUJIMOTO SATOSHI
IPC: A01D34/74
Filed: 1986-11-10
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。